Hi everyone, so recently bought a SH 28. Broke it in yesterday and must say it has been great so far, however i'm having a bit of trouble with the carb.
I ran the engine is as you do, then I began adjusting the HSN, got that to a great setting, fast, good temps and a good trail of smoke. However low down it's slightly hesitant off the line and still quite rich. I get a large plume of smoke when I floor it. The problem is, I have tried to tweak the LSN but the screw feels tight, like there is quite a bit of resistance. It's so close to being perfect but not quite. Anyone got any suggestion or had a similar problem? I obviously don't want to force the screw but it's barely moved from factory settings.
Any help appreciated